autoadj.c

来自「台湾联咏NT68663 LCD MONITOR 控制程序（完整版）」· C语言 代码 · 共 1,522 行 · 第 1/3 页

C
1,522 行
字号
123
#include "8051.H"
#include "MATH.H"
#include "Scaler.H"
#include "AutoAdj.H"
#include "MyDef.H"
#include "IIC.H"
#include "RAM.H"
#include "stdio.h"
#include "F63XREG.H"
#include "F63XDEF.H"
#include "MCU.H"
#include "UserAdj.H"
#include "ModeHandle.H"
#include "ROM_MAP.H"
#include "OSD.H"

void TunePositionOnly()
{
	Abort = 0;
	WriteIIC563(0x001,FuncBuf[pRADC]);
	WriteIIC563(0x004,FuncBuf[pGADC]);
	WriteIIC563(0x007,FuncBuf[pBADC]);
	AutoPosition();
	if(Abort)
		{	//fail
		LoadModeDependentSettings();
		SetHP();
		SetVP();
		#if PRINT_MESSAGE
			printf("Auto Position fail\n");
		#endif
		}
	else{		//ok
		SaveModeDependentSettings();
		#if PRINT_MESSAGE
			printf("Auto Position OK\n");
		#endif
		}
	SetContrast();
}

void AutoTune(void)
{
	Word addr;
//	Byte PixelRate;
	Abort = 0;
	NonFullScreen = 0;
	WriteIIC563(0x001,FuncBuf[pRADC]);
	WriteIIC563(0x004,FuncBuf[pGADC]);
	WriteIIC563(0x007,FuncBuf[pBADC]);
//	if(ModePoint < UserModeSt)
//		Recall();
	WriteIIC563(0x06a,0x00);	//jacky 20050426 disable de-jitter
	//WriteIIC563(0x069,0x00);	//jacky 20050426 disable NR
	//WriteIIC563(0x06b,0x00);	//jacky 20050426 disable NR
	AutoPosition();
	if(!Abort)
		AutoClock();
//	PixelRate = ((unsigned long)FuncBuf[pCLOCK] * H_SYNC)/10000;
//	if(PixelRate >= PanelMaxPClk/1000)
//		Abort = 1;
	if(NonFullScreen && !Abort)	//non fullscreen recall
		{
		//addr = ep_Sync_Data + (ModePoint * 8);
		//FuncBuf[pCLOCK] = Read24C16(addr+4) << 8;
		//FuncBuf[pCLOCK] |= Read24C16(addr+5);
		LoadPresetModeSettings(2);
		SetADC_PLL();
		}
	CheckAnyKey();
#if 0
	if(Abort){
		if(NonFullScreen == 0){
			//goto Error;
		}
		else{
			Abort = 0;
			AutoClockByPhase(1);
		}
	}
	else{
		AutoClockByPhase(0);
	}
#else
	if(!Abort)
		AutoClockByPhase(0);
#endif
	CheckAnyKey();
	if(!Abort)
		AutoPhaseFineTune(16);
	CheckAnyKey();
	if(!Abort)
		AutoPosition();
	CheckAnyKey();
	WriteIIC563(0x06a,0xd2);	//jacky 20050426 enable de-jitter
	//WriteIIC563(0x069,0x43);	//jacky 20050426 enable NR
	//WriteIIC563(0x06b,0x03);	//jacky 20050426 enable NR
	if(Abort)
		{	//fail
		Osd_Off();
		//if(ModePoint < UserModeSt)
		//	addr = ModePoint * 8;
		//else
		//	addr = UserModeRefReso * 8;
		LoadPresetModeSettings(0);
		//LoadModeDependentSettings();
		SetADC_PLL();
		SetADC_Phase();
//-------------------------------------------------------
		if(SyncMode != 3)
			{
			SetHP();
			SetVP();
			}
		if(Interlance){
			WriteWordIIC563(0x032,Vresolution);		// Capture V_Active
		}
		else{
			WriteWordIIC563(0x032,Vresolution); 	// Capture V_Active
		}
		WriteWordIIC563(0x036,Hresolution); 	// Capture H_Active
		//WriteWordIIC563(0x036,Hresolution + H_ActErrTab[ResolutionPtr]); 	// Capture H_Active
		//SetScaler();
		//--------------------------------------------------
		addr = ep_Reso_Offset + (ModePoint * 8);
		Write24C16(addr,Read24C16(addr));
		//Write24C16(addr,(Read24C16(addr) & 0x7f));
		#if PRINT_MESSAGE
			printf("AutoTune fail\n");
		#endif
		}
	else{		//ok
		Osd_Off();
		SaveModeDependentSettings();
		//Range.Hpos_Ref = FuncBuf[pHPOSITION];
		//Range.Vpos_Ref = (Byte)FuncBuf[pVPOSITION];
		//Range.Clock_Ref = FuncBuf[pCLOCK];
		//SaveRangeRef();
		Write24C16(ep_Reso_Offset + (ModePoint * 8), ResolutionPtr|0x80);
		#if PRINT_MESSAGE
			printf("AutoTune OK\n");
		#endif
		}
	LoadADC_Gain();
}
#if 0
void AutoPosition(void)
{
	Byte temp;
	#if PRINT_MESSAGE
		printf("AutoPosition\n");
	#endif
	WriteIIC563(0x02A,0);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02B,24);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02C,0x00);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02D,0x00);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x107,0x30);  // Red Noise Margin
	WriteIIC563(0x106,0x00);
	if(SyncMode == 3)
 	 	WriteIIC563(0x106,0x11);
	else
  	 	WriteIIC563(0x106,0x01);
	#if DVImode == HVmode
	if(SyncMode == 3)
		WaitSetup(5);
		//Sleep(50);
	#endif
   	LocalTimer = 10;
   	while((ReadIIC563(0x106) & BIT_0) && LocalTimer != 0)
		{
		CheckModeChange();
		if(Abort)
			return;
		}
   	if(LocalTimer != 0)
		{				// Auto-Position OK
    	FuncBuf[pVPOSITION] = ReadIIC563(0x109) & 0x07;
		FuncBuf[pVPOSITION] <<= 8;
    	FuncBuf[pVPOSITION] |= ReadIIC563(0x108);
    	FuncBuf[pHPOSITION] = ReadIIC563(0x10F) & 0x07;
		FuncBuf[pHPOSITION] <<= 8;
    	FuncBuf[pHPOSITION] |= ReadIIC563(0x10E);
		#if PRINT_MESSAGE
			printf("VP_Start = %d\n",FuncBuf[pVPOSITION]);
			printf("HP_Start = %d\n",FuncBuf[pHPOSITION]);
		#endif
		if(((FuncBuf[pVPOSITION] > 0xff) || (FuncBuf[pHPOSITION] > (FuncBuf[pCLOCK]-H_Act)))&&(SyncMode != 3))
			{
			Abort = 1;			// abort
			#if PRINT_MESSAGE
				printf("AutoPosition fail\n");
			#endif
			}
		else{
			if(ResolutionPtr < 4)
				{
				if(FuncBuf[pVPOSITION] > (VTotal - Vresolution-1))
					FuncBuf[pVPOSITION] = VTotal - Vresolution-14;
				}
			SetHP();
			SetVP();
			}
		}
	else
		{
		Abort = 1;			// abort
		#if PRINT_MESSAGE
			printf("AutoPosition fail\n");
		#endif
		}
   	// wait for next V pulse coming to latch data
	WriteIIC563(0x1ab,BIT_1);
	LocalTimer = 100;
	while(LocalTimer != 0)
		{
		Sleep(1);
		temp = ReadIIC563(0x1ab);
		if(temp & BIT_1)
			break;
		}
}
#endif

void AutoPosition(void)
{
	Word OldVp,NewVp,Vact,Hact;
	#if PRINT_MESSAGE
		printf("AutoPosition\n");
	#endif
	WriteIIC563(0x02A,0);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02B,24);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02C,0x00);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x02D,0x00);  // AutoPosition Pixel mask -> H
	WriteIIC563(0x107,0x30);  // Red Noise Margin
	WriteIIC563(0x106,0x00);
	if(SyncMode == 3)
 	 	WriteIIC563(0x106,0x11);
	else
  	 	WriteIIC563(0x106,0x01);
	#if DVImode == HVmode
	if(SyncMode == 3)
		WaitSetup(5);
	#endif
	OldVp = FuncBuf[pVPOSITION];
   	LocalTimer = 100;
   	while((ReadIIC563(0x106) & BIT_0) && LocalTimer != 0)
		{
		CheckModeChange();
		if(Abort)
			return;
		}
   	if(LocalTimer != 0)
		{				// Auto-Position OK
		Hact = ReadWordIIC563(0x110) & 0x0fff;
    	//Hact = ReadIIC563(0x111) & 0x3f;
		//Hact <<= 8;
    	//Hact |= ReadIIC563(0x110);
//		if(Hact < 300)
		if(Hact < Hresolution - 100)
		{
			Abort = 1;
			return;
		}
		FuncBuf[pVPOSITION] = ReadWordIIC563(0x108) & 0x07ff;
    	//FuncBuf[pVPOSITION] = ReadIIC563(0x109) & 0x07;
		//FuncBuf[pVPOSITION] <<= 8;
    	//FuncBuf[pVPOSITION] |= ReadIIC563(0x108);
		GetFuncRange(pVPOSITION);
		if(FuncBuf[pVPOSITION] > FuncMax)//over VPosition Max
		{
			FuncBuf[pVPOSITION] = FuncMax;
			#if PRINT_MESSAGE
				printf("VPositon over Max");
			#endif
		}
		FuncBuf[pHPOSITION] = ReadWordIIC563(0x10e) & 0x07ff;
    	//FuncBuf[pHPOSITION] = ReadIIC563(0x10F) & 0x07;
		//FuncBuf[pHPOSITION] <<= 8;
    	//FuncBuf[pHPOSITION] |= ReadIIC563(0x10E);
		GetFuncRange(pHPOSITION);
		if(FuncBuf[pHPOSITION] > FuncMax)//over VPosition Max
		{
			FuncBuf[pHPOSITION] = FuncMax;
			#if PRINT_MESSAGE
				printf("HPositon over Max");
			#endif
		}

		Vact = ReadWordIIC563(0x10c) & 0x07ff;
    	//Vact = ReadIIC563(0x10d) & 0x07;
		//Vact <<= 8;
    	//Vact |= ReadIIC563(0x10c);
		NewVp = FuncBuf[pVPOSITION];
		#if PRINT_MESSAGE
			printf("VP_Start = %d\n",FuncBuf[pVPOSITION]);
			printf("HP_Start = %d\n",FuncBuf[pHPOSITION]);
		#endif
			
		if(((FuncBuf[pVPOSITION] > 0x40) || ((FuncBuf[pHPOSITION]>>1)  > (FuncBuf[pCLOCK]-Hresolution))||(Vact < 340))&&(SyncMode != 3))
		//if((FuncBuf[pVPOSITION] > 0xff) || ((FuncBuf[pHPOSITION]>>1) > (FuncBuf[pCLOCK]-Hresolution)))
		{
			Abort = 1;			// abort
			#if PRINT_MESSAGE
				printf("AutoPosition fail\n");
			#endif
		}
		else
		{
			//if(ResolutionPtr < 4)
			//	{
			//	if(FuncBuf[pVPOSITION] > (VTotal - Vresolution-1))
			//		FuncBuf[pVPOSITION] = VTotal - Vresolution-14;
			//	}
			SetHP();
			if(ResolutionPtr < 5 && Vact > 300)
			{
				if(NewVp >= (Vresolution - Vact) / 2)
					NewVp = NewVp - (Vresolution - Vact) / 2;
				else
				{
					Abort = 1;
					return;
				}
			}
			if(OldVp > NewVp)
			{
				//for(;OldVp>=NewVp;OldVp--)
				//{
				//	FuncBuf[pVPOSITION] = OldVp;
				//	SetVP();
				//}
			}
			else if(OldVp < NewVp)
			{
				for(;OldVp<=NewVp;OldVp++)
				{
					FuncBuf[pVPOSITION] = OldVp;
					SetVP();
				}
			}
			else
			{
				FuncBuf[pVPOSITION] = OldVp;
				SetVP();
			}
		}
	}
	else
	{
		Abort = 1;			// abort
		#if PRINT_MESSAGE
			printf("AutoPosition fail\n");
		#endif
	}
   	// wait for next V pulse coming to latch data
	WaitVblank();
}

void AutoClock()
{
	//preset mode total
	bit FirstDo;
	Byte H_Difference,i,Compare;
	Word H_Ref,H_Act,TempClock;
	#if PRINT_MESSAGE
		printf("AutoClock\n");
	#endif
	TempClock = FuncBuf[pCLOCK];
	if(VTotal > (Vresolution + 190))	//not full screen
		{
		NonFullScreen = 1;
		#if PRINT_MESSAGE
			printf("Non Full Screen");
		#endif
		return;
		}
	H_Ref = Hresolution;
	if(H_Ref >= FuncBuf[pCLOCK])
		{
		Abort = 1;
		FuncBuf[pCLOCK] = H_Ref + FuncBuf[pHPOSITION];
		SetADC_PLL();
//		return;
		}
	WriteWordIIC563(0x117, H_Ref);
	FirstDo = 0;
	for(i=0;i<20;i++)
	{
		WriteIIC563(0x106,0x01);
	   	LocalTimer = 10;
	   	while((ReadIIC563(0x106) & BIT_0) && LocalTimer != 0)
		{
			CheckModeChange();
			if(Abort)
				return;
		}
		H_Act = ReadWordIIC563(0x110) & 0x0fff;
		//H_Act = ReadIIC563(0x111) & 0x0f;
		//H_Act <<= 8;
		//H_Act |= ReadIIC563(0x110);
		
		// 20040224 Jacky
		if(H_Act < (H_Ref - 124)){
			i = 0xff;
			break;
		}
		//------------------------
		H_Difference = ReadIIC563(0x119);
		Compare = (H_Difference & 0xC0) >> 6;
		//H_Difference = (H_Difference & 0x3F);
		H_Difference = (H_Difference & 0x3F) > AutoClock_Step ? AutoClock_Step : (H_Difference & 0x3f);
		if(Compare == 0){	//H_Act == H_Ref jacky20040326 for AutoPhasebyClock
			if(!FirstDo){
				FirstDo = 1;
				AutoPhaseByClock();
				if(Abort)
					return;
			}
			else
				break;				
		}
		//if(Compare == 0){	//H_Act == H_Ref
		//	break;
		//}
		if(Compare == 1)
		{
			FuncBuf[pCLOCK] += H_Difference;
			if(FuncBuf[pCLOCK] > 2248)
			{
				i = 0xff;
				break;
			}
		}
		if(Compare == 2 || Compare == 3)
		{
			FuncBuf[pCLOCK] -= H_Difference;
			if(FuncBuf[pCLOCK] < H_Ref)
			{
				i = 0xff;
				break;
			}
		}
		SetADC_PLL();
	}
	//printf("Clock divider 0 = %d\n",FuncBuf[pCLOCK]);
	if(i == 0xff)
	{
	#if PRINT_MESSAGE
		printf("None full screen\n");
	#endif
		Abort = 1;
		NonFullScreen = 1;
		return;
	}
	else
	{
	#if PRINT_MESSAGE
		if(i == 20)
			printf("AutoClock fail.\n");
	#endif
		if(abs(FuncBuf[pCLOCK] - TempClock) > (TempClock / 11))
//			FuncBuf[pCLOCK] = TempClock;
			Abort = 1;
		else
			FuncBuf[pCLOCK] = (FuncBuf[pCLOCK] + 2) & 0xfffc;
		
		GetFuncRange(pCLOCK);
		if(FuncBuf[pCLOCK] > FuncMax)//over VPosition Max
		{
			FuncBuf[pCLOCK] = FuncMax;
	#if PRINT_MESSAGE
				printf("Clock over Max");
	#endif
		}
		
		SetADC_PLL();
	}
}

void AutoClockByPhase(bit h)
{
	bit R_L,U_D;
	Byte k,temp;
	Word GoodClk;
	xdata unsigned long MaxMin,Value;
#if PRINT_MESSAGE
		printf("AutoClockByPhase\r\n");
#endif
//	if((ModePoint < UserModeSt)&&(h == 1)){
//		i = 0x104 + (ModePoint * 8);
//		FuncBuf[pCLOCK] = EEP_SyncMap[i];
//		i++;
//		FuncBuf[pCLOCK] <<= 8;
//		FuncBuf[pCLOCK] += EEP_SyncMap[i];
//	}
	if(h == 1)
		LoadPresetModeSettings(2);

	//printf("Phase ok = %d\n",(unsigned short)FuncBuf[pPHASE]);
	GoodClk = FuncBuf[pCLOCK];
	SetADC_PLL();
	WaitSetup(4);
	if(Abort)
		return;
	//Sleep(25);
	MaxMin = CheckPhaseData();
	//printf("Clock Value Original = %x %x\n",(unsigned short)(MaxMin >> 16),(unsigned short)MaxMin);
	temp = TempPhase;
123

autoadj.c - 源码说明

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